Kitaplar ekstra gümrük ve kargo masrafı olmaksızın ortalama 28 gün
içerisinde yurt dışından sizin için temin edilip adresinize teslim edilmektedir.
Learn about all kinds of measuring with this entertaining activity book, including length, perimeter, volume, mass and time. Puzzles include working out the area of gingerbread houses, measuring the length of a maze, seeing how much animals weigh and more. There's even a cut-out ruler for hands-on practice. Quizzes after each section let children test what they've learned.